How To Install nodejs-tryor on CentOS 7

In this tutorial we learn how to install nodejs-tryor on CentOS 7. nodejs-tryor is Return fn() or default value (in case of exception)

Introduction

In this tutorial we learn how to install nodejs-tryor on CentOS 7.

What is nodejs-tryor

Evalulate a function and return the value, or, in the case of an exception, return a default value.

We can use yum or dnf to install nodejs-tryor on CentOS 7. In this tutorial we discuss both methods but you only need to choose one of method to install nodejs-tryor.

Install nodejs-tryor on CentOS 7 Using yum

Update yum database with yum using the following command.

sudo yum makecache

After updating yum database, We can install nodejs-tryor using yum by running the following command:

sudo yum -y install nodejs-tryor

Install nodejs-tryor on CentOS 7 Using dnf

If you don’t have dnf installed you can install DNF on CentOS 7 first. Update yum database with dnf using the following command.

sudo dnf makecache

After updating yum database, We can install nodejs-tryor using dnf by running the following command:

sudo dnf -y install nodejs-tryor

How To Uninstall nodejs-tryor on CentOS 7

To uninstall only the nodejs-tryor package we can use the following command:

sudo dnf remove nodejs-tryor

References

Summary

In this tutorial we learn how to install nodejs-tryor on CentOS 7 using yum and dnf.